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3095105 = 513172801
BaseRepresentation
bin1011110011101001000001
312211020200112
423303221001
51243020410
6150201105
735210426
oct13635101
95736615
103095105
111824442
121053195
13844a30
145a7d4d
15412105
hex2f3a41

3095105 has 16 divisors (see below), whose sum is σ = 4236624. Its totient is φ = 2150400.

The previous prime is 3095101. The next prime is 3095107. The reversal of 3095105 is 5015903.

3095105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 39601 + 3055504 = 199^2 + 1748^2 .

It is not a de Polignac number, because 3095105 - 22 = 3095101 is a prime.

It is a super-2 number, since 2×30951052 = 19159349922050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3095101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296 + ... + 2505.

It is an arithmetic number, because the mean of its divisors is an integer number (264789).

Almost surely, 23095105 is an apocalyptic number.

It is an amenable number.

3095105 is a deficient number, since it is larger than the sum of its proper divisors (1141519).

3095105 is a wasteful number, since it uses less digits than its factorization.

3095105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2836.

The product of its (nonzero) digits is 675, while the sum is 23.

The square root of 3095105 is about 1759.2910503950. The cubic root of 3095105 is about 145.7331869350.

The spelling of 3095105 in words is "three million, ninety-five thousand, one hundred five".

Divisors: 1 5 13 17 65 85 221 1105 2801 14005 36413 47617 182065 238085 619021 3095105